Kim Jong Un attends relaunch of North Korea's repaired destroyer "Kang Kon" following a failed launch where the ship slipped off its ramp, damaging the vessel's bottom

North Korea says it has repaired its damaged second destroyer and launched it into the water in the presence of leader Kim Jong Un.

North Korean leader Kim Jong Un pledged to keep building a more modern navy fleet to enhance the country's maritime power as he attended the launching ceremony for a warship that was repaired after its earlier failed launch,